Crossway (the form used by the Ordnance Survey) or Crossways (the form preferred by most residents) is a hamlet near the village of Newcastle in north Monmouthshire, Wales.

It lies on the B4347 road, just to the northeast of Hilston Park, about 1 mile (1.6 km) southwest of Skenfrith and about 7 miles (11 km) north west of Monmouth.

Welsh manuscripts mention Ty Gwyn at Crossways as a "slight building; a sort of hunting place, built with white rods".

[1] Ty Gwyn farm is now known for its Ty Gwyn cider, made since 1969 and marketed since 2007, and supplied to Waitrose and the Royal Opera House.

[2] Hilston Park lies just to the southwest of the hamlet.